Scuderia West

Specifications

• 2021 Aprilia® RS 660 Acid Gold
• Year2021
• ManufacturerAprilia®
• Model NameRS 660
• Trim NameAcid Gold
• Generic Type (Primary)Sport
• EngineAprilia parallel twin-cylinder forward facing, 4-stroke, liquid cooled with wateroil radiator and heat exchanger, double overhead camshafts (DOHC) with a silent chain on the right side, four valves per cylinder
• Bore81 mm
• Stroke63.93 mm
• Displacement896 cc
• Compression Ratio3.5:1
• IgnitionElectric
• LubricationWet sump
• Engine PowerMax: 100 hp (73.5 kW) at 10500 rpm
• Engine TorqueMax: 67.0 Nm (6.83 kg) at 8500 rpm
• Fuel SystemAirbox with front dynamic air intakes, two Ø48-mm throttle bodies, Ride-byWire engine management
• Engine ManagementElectronic: Six-axis inertial platform, APRC package containing ATC (traction control), AWC (wheelie control), AEB (engine braking), AEM (engine maps) and ACC (cruise control). 5 Riding modes (Road and Track, 3 fixed and 2 customisable)
• EmissionsEPA, CARB, Transport Canada
• DrivetrainSecondary drive Chain, with drive ratio: 17/43
• Gears6 gears with Aprilia Quick Shift (AQS) up and down
• ClutchMulti-plate wet clutch with mechanical slip system
• Suspension
• Front SuspensionKayaba 41-mm stanchion fork, aluminium radial calliper mounting bracket. Adjustable spring preload and rebound damping.
• Rear SuspensionAluminium asymmetric swingarm. Adjustable monoshock in spring reload, rebound braking.
• Frame TypeAluminium dual beam chassis with removable seat support subframe
• Brakes
• Front braking systemABS: double disc, diameter 320 mm Brembo radial callipers with four Ø32-mm opposing pistons. Radial pump and metal braided brake hose.
• Rear braking systemØ220-mm disc; Brembo calliper with two Ø34-mm separate pistons. Pump with integrated tank and metal braided hose Multimap ABS Cornering
• Wheels & Tires
• Front Wheel Travel120 mm
• Rear Wheel Travel130-mm